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SHIMI
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Publication of ES386079A1publicationCriticalpatent/ES386079A1/en
Procedure for waterproofing construction materials, characterized in that the wax-wax mixture of paraffin dissolved in a proportion of 10% to 25% by weight in a petroleum distillate solvent is applied in the molten state on the materials to be waterproofed; it having also been envisaged to emulsify an aqueous medium said rosin-wax mixture, with 30 to 50 parts by weight of mixture per 100 to 200 parts by weight of water, and 5 to 10 parts by weight of emulsifying agents. (Machine-translation by Google Translate, not legally binding)
ES386079A1970-04-241970-12-01Procedure for waterproofing construction materials. (Machine-translation by Google Translate, not legally binding)
ExpiredES386079A1
(en)
Improvements introduced in the preparation of asphalt emulsions of the type of oil in water. (Machine-translation by Google Translate, not legally binding)